Deathclaw Megafauna but draft

code/__HELPERS/icons.dm

@@ -1314,10 +1314,23 @@ GLOBAL_LIST_EMPTY(transformation_animation_objects)
 
 ///Perform a shake on an atom, resets its position afterwards
 /atom/proc/Shake(pixelshiftx = 15, pixelshifty = 15, duration = 250)
-	var/initialpixelx = pixel_x
-	var/initialpixely = pixel_y
-	var/shiftx = rand(-pixelshiftx,pixelshiftx)
-	var/shifty = rand(-pixelshifty,pixelshifty)
-	animate(src, pixel_x = pixel_x + shiftx, pixel_y = pixel_y + shifty, time = 0.2, loop = duration)
-	pixel_x = initialpixelx
-	pixel_y = initialpixely
+	var/list/transforms
+	if(!transforms)
+		var/matrix/first_translation = matrix()
+		var/matrix/second_translation = matrix()
+		var/matrix/third_translation = matrix()
+		var/matrix/fourth_translation = matrix()
+		first_translation.Translate(-pixelshiftx, 0)
+		second_translation.Translate(0, pixelshifty)
+		third_translation.Translate(pixelshiftx, 0)
+		fourth_translation.Translate(0, -pixelshifty)
+		transforms = list(first_translation, second_translation, third_translation, fourth_translation)
+	animate(src, transform = transforms[1], time=0.4, loop=-1)
+	animate(transform = transforms[2], time=0.2)
+	animate(transform = transforms[3], time=0.4)
+	animate(transform = transforms[4], time=0.6)
+	addtimer(CALLBACK(src, .proc/Stop_Shaking), duration)
+
+/atom/proc/Stop_Shaking()
+	update_appearance()
+	animate(src, transform = matrix())

mojave/code/datums/components/generic_animal_patrol.dm

@@ -41,6 +41,8 @@
 	if(!new_node_target)
 		return
 	nodes_to_walk = get_path(starting_atom = current_node, goal_atom = new_node_target, pathing_type = NODE_PATHING)
+	if(!length(nodes_to_walk)) //We're already there
+		return
 	target_node = nodes_to_walk[length(nodes_to_walk)]
 	var/mob/living/simple_animal/animal = source
 	animal.Goto(target = target_node, delay = move_delay, minimum_distance = 0)